Don't just ask I'm facing black screen boot error? there is no way to give a solution without proper question with details. boot with -v (verbose mode) take a picture upload it to cl.ly post image link here (make sure it displays as image)

Make sure you've downloaded your ISO/DMG from Hackintosh zone because there are modified versions of Niresh's distro's available
Any attachments must be uploaded to cl.ly and direct links must be posted here, we do not allow image or attachment submissions now.